19174368

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 35983392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 379, 408, 496, 527, 544, 744, 758, 816, 992, 1054, 1137, 1488, 1516, 1581, 1632, 2108, 2274, 2976, 3032, 3162, 4216, 4548, 6064, 6324, 6443, 8432, 9096, 11749, 12128, 12648, 12886, 16864, 18192, 19329, 23498, 25296, 25772, 35247, 36384, 38658, 46996, 50592, 51544, 70494, 77316, 93992, 103088, 140988, 154632, 187984, 199733, 206176, 281976, 309264, 375968, 399466, 563952, 599199, 618528, 798932, 1127904, 1198398, 1597864, 2396796, 3195728, 4793592, 6391456, 9587184, 19174368]

約数ペア:

[(1, 19174368), (2, 9587184), (3, 6391456), (4, 4793592), (6, 3195728), (8, 2396796), (12, 1597864), (16, 1198398), (17, 1127904), (24, 798932), (31, 618528), (32, 599199), (34, 563952), (48, 399466), (51, 375968), (62, 309264), (68, 281976), (93, 206176), (96, 199733), (102, 187984), (124, 154632), (136, 140988), (186, 103088), (204, 93992), (248, 77316), (272, 70494), (372, 51544), (379, 50592), (408, 46996), (496, 38658), (527, 36384), (544, 35247), (744, 25772), (758, 25296), (816, 23498), (992, 19329), (1054, 18192), (1137, 16864), (1488, 12886), (1516, 12648), (1581, 12128), (1632, 11749), (2108, 9096), (2274, 8432), (2976, 6443), (3032, 6324), (3162, 6064), (4216, 4548)]