19265532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 53813760

約数和(自身を除く): 34548228

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 103, 109, 132, 143, 156, 206, 218, 286, 309, 327, 412, 429, 436, 572, 618, 654, 858, 1133, 1199, 1236, 1308, 1339, 1417, 1716, 2266, 2398, 2678, 2834, 3399, 3597, 4017, 4251, 4532, 4796, 5356, 5668, 6798, 7194, 8034, 8502, 11227, 13596, 14388, 14729, 15587, 16068, 17004, 22454, 29458, 31174, 33681, 44187, 44908, 46761, 58916, 62348, 67362, 88374, 93522, 123497, 134724, 145951, 176748, 187044, 246994, 291902, 370491, 437853, 493988, 583804, 740982, 875706, 1481964, 1605461, 1751412, 3210922, 4816383, 6421844, 9632766, 19265532]

約数ペア:

[(1, 19265532), (2, 9632766), (3, 6421844), (4, 4816383), (6, 3210922), (11, 1751412), (12, 1605461), (13, 1481964), (22, 875706), (26, 740982), (33, 583804), (39, 493988), (44, 437853), (52, 370491), (66, 291902), (78, 246994), (103, 187044), (109, 176748), (132, 145951), (143, 134724), (156, 123497), (206, 93522), (218, 88374), (286, 67362), (309, 62348), (327, 58916), (412, 46761), (429, 44908), (436, 44187), (572, 33681), (618, 31174), (654, 29458), (858, 22454), (1133, 17004), (1199, 16068), (1236, 15587), (1308, 14729), (1339, 14388), (1417, 13596), (1716, 11227), (2266, 8502), (2398, 8034), (2678, 7194), (2834, 6798), (3399, 5668), (3597, 5356), (4017, 4796), (4251, 4532)]