19171690

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 35796816

約数和(自身を除く): 16625126

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 530, 593, 610, 1186, 2965, 3233, 5930, 6466, 16165, 31429, 32330, 36173, 62858, 72346, 157145, 180865, 314290, 361730, 1917169, 3834338, 9585845, 19171690]

約数ペア:

[(1, 19171690), (2, 9585845), (5, 3834338), (10, 1917169), (53, 361730), (61, 314290), (106, 180865), (122, 157145), (265, 72346), (305, 62858), (530, 36173), (593, 32330), (610, 31429), (1186, 16165), (2965, 6466), (3233, 5930)]