19669632

素因数分解:

$2^7\times 3^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 52721760

約数和(自身を除く): 33052128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 283, 362, 384, 543, 566, 724, 849, 1086, 1132, 1448, 1698, 2172, 2264, 2896, 3396, 4344, 4528, 5792, 6792, 8688, 9056, 11584, 13584, 17376, 18112, 23168, 27168, 34752, 36224, 51223, 54336, 69504, 102446, 108672, 153669, 204892, 307338, 409784, 614676, 819568, 1229352, 1639136, 2458704, 3278272, 4917408, 6556544, 9834816, 19669632]

約数ペア:

[(1, 19669632), (2, 9834816), (3, 6556544), (4, 4917408), (6, 3278272), (8, 2458704), (12, 1639136), (16, 1229352), (24, 819568), (32, 614676), (48, 409784), (64, 307338), (96, 204892), (128, 153669), (181, 108672), (192, 102446), (283, 69504), (362, 54336), (384, 51223), (543, 36224), (566, 34752), (724, 27168), (849, 23168), (1086, 18112), (1132, 17376), (1448, 13584), (1698, 11584), (2172, 9056), (2264, 8688), (2896, 6792), (3396, 5792), (4344, 4528)]