19284294

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 40089600

約数和(自身を除く): 20805306

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 199, 398, 521, 597, 1042, 1194, 1563, 3126, 6169, 12338, 16151, 18507, 32302, 37014, 48453, 96906, 103679, 207358, 311037, 622074, 3214049, 6428098, 9642147, 19284294]

約数ペア:

[(1, 19284294), (2, 9642147), (3, 6428098), (6, 3214049), (31, 622074), (62, 311037), (93, 207358), (186, 103679), (199, 96906), (398, 48453), (521, 37014), (597, 32302), (1042, 18507), (1194, 16151), (1563, 12338), (3126, 6169)]