19373112

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 58322160

約数和(自身を除く): 38949048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 122, 132, 183, 198, 244, 264, 366, 396, 401, 488, 549, 671, 732, 792, 802, 1098, 1203, 1342, 1464, 1604, 2013, 2196, 2406, 2684, 3208, 3609, 4026, 4392, 4411, 4812, 5368, 6039, 7218, 8052, 8822, 9624, 12078, 13233, 14436, 16104, 17644, 24156, 24461, 26466, 28872, 35288, 39699, 48312, 48922, 52932, 73383, 79398, 97844, 105864, 146766, 158796, 195688, 220149, 269071, 293532, 317592, 440298, 538142, 587064, 807213, 880596, 1076284, 1614426, 1761192, 2152568, 2421639, 3228852, 4843278, 6457704, 9686556, 19373112]

約数ペア:

[(1, 19373112), (2, 9686556), (3, 6457704), (4, 4843278), (6, 3228852), (8, 2421639), (9, 2152568), (11, 1761192), (12, 1614426), (18, 1076284), (22, 880596), (24, 807213), (33, 587064), (36, 538142), (44, 440298), (61, 317592), (66, 293532), (72, 269071), (88, 220149), (99, 195688), (122, 158796), (132, 146766), (183, 105864), (198, 97844), (244, 79398), (264, 73383), (366, 52932), (396, 48922), (401, 48312), (488, 39699), (549, 35288), (671, 28872), (732, 26466), (792, 24461), (802, 24156), (1098, 17644), (1203, 16104), (1342, 14436), (1464, 13233), (1604, 12078), (2013, 9624), (2196, 8822), (2406, 8052), (2684, 7218), (3208, 6039), (3609, 5368), (4026, 4812), (4392, 4411)]