15260492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 31060512

約数和(自身を除く): 15800020

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 221, 244, 283, 442, 566, 793, 884, 1037, 1132, 1586, 2074, 3172, 3679, 4148, 4811, 7358, 9622, 13481, 14716, 17263, 19244, 26962, 34526, 53924, 62543, 69052, 125086, 224419, 250172, 293471, 448838, 586942, 897676, 1173884, 3815123, 7630246, 15260492]

約数ペア:

[(1, 15260492), (2, 7630246), (4, 3815123), (13, 1173884), (17, 897676), (26, 586942), (34, 448838), (52, 293471), (61, 250172), (68, 224419), (122, 125086), (221, 69052), (244, 62543), (283, 53924), (442, 34526), (566, 26962), (793, 19244), (884, 17263), (1037, 14716), (1132, 13481), (1586, 9622), (2074, 7358), (3172, 4811), (3679, 4148)]