19910634

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 41046720

約数和(自身を除く): 21136086

約数列:

[1, 2, 3, 6, 43, 86, 129, 229, 258, 337, 458, 674, 687, 1011, 1374, 2022, 9847, 14491, 19694, 28982, 29541, 43473, 59082, 77173, 86946, 154346, 231519, 463038, 3318439, 6636878, 9955317, 19910634]

約数ペア:

[(1, 19910634), (2, 9955317), (3, 6636878), (6, 3318439), (43, 463038), (86, 231519), (129, 154346), (229, 86946), (258, 77173), (337, 59082), (458, 43473), (674, 29541), (687, 28982), (1011, 19694), (1374, 14491), (2022, 9847)]