19306452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 52093440

約数和(自身を除く): 32786988

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 59, 66, 67, 74, 111, 118, 132, 134, 148, 177, 201, 222, 236, 268, 354, 402, 407, 444, 649, 708, 737, 804, 814, 1221, 1298, 1474, 1628, 1947, 2183, 2211, 2442, 2479, 2596, 2948, 3894, 3953, 4366, 4422, 4884, 4958, 6549, 7437, 7788, 7906, 8732, 8844, 9916, 11859, 13098, 14874, 15812, 23718, 24013, 26196, 27269, 29748, 43483, 47436, 48026, 54538, 72039, 81807, 86966, 96052, 109076, 130449, 144078, 146261, 163614, 173932, 260898, 288156, 292522, 327228, 438783, 521796, 585044, 877566, 1608871, 1755132, 3217742, 4826613, 6435484, 9653226, 19306452]

約数ペア:

[(1, 19306452), (2, 9653226), (3, 6435484), (4, 4826613), (6, 3217742), (11, 1755132), (12, 1608871), (22, 877566), (33, 585044), (37, 521796), (44, 438783), (59, 327228), (66, 292522), (67, 288156), (74, 260898), (111, 173932), (118, 163614), (132, 146261), (134, 144078), (148, 130449), (177, 109076), (201, 96052), (222, 86966), (236, 81807), (268, 72039), (354, 54538), (402, 48026), (407, 47436), (444, 43483), (649, 29748), (708, 27269), (737, 26196), (804, 24013), (814, 23718), (1221, 15812), (1298, 14874), (1474, 13098), (1628, 11859), (1947, 9916), (2183, 8844), (2211, 8732), (2442, 7906), (2479, 7788), (2596, 7437), (2948, 6549), (3894, 4958), (3953, 4884), (4366, 4422)]