19691634

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 42430464

約数和(自身を除く): 22738830

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 4603, 9206, 13809, 27618, 105869, 142693, 211738, 285386, 317607, 428079, 635214, 856158, 3281939, 6563878, 9845817, 19691634]

約数ペア:

[(1, 19691634), (2, 9845817), (3, 6563878), (6, 3281939), (23, 856158), (31, 635214), (46, 428079), (62, 317607), (69, 285386), (93, 211738), (138, 142693), (186, 105869), (713, 27618), (1426, 13809), (2139, 9206), (4278, 4603)]