23948912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1305

約数の個数: 40

約数和(自身を含む): 50528016

約数和(自身を除く): 26579104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1187, 1261, 1552, 2374, 2522, 4748, 5044, 9496, 10088, 15431, 18992, 20176, 30862, 61724, 115139, 123448, 230278, 246896, 460556, 921112, 1496807, 1842224, 2993614, 5987228, 11974456, 23948912]

約数ペア:

[(1, 23948912), (2, 11974456), (4, 5987228), (8, 2993614), (13, 1842224), (16, 1496807), (26, 921112), (52, 460556), (97, 246896), (104, 230278), (194, 123448), (208, 115139), (388, 61724), (776, 30862), (1187, 20176), (1261, 18992), (1552, 15431), (2374, 10088), (2522, 9496), (4748, 5044)]