13193290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 27620352

約数和(自身を除く): 14427062

約数列:

[1, 2, 5, 10, 11, 22, 31, 53, 55, 62, 73, 106, 110, 146, 155, 265, 310, 341, 365, 530, 583, 682, 730, 803, 1166, 1606, 1643, 1705, 2263, 2915, 3286, 3410, 3869, 4015, 4526, 5830, 7738, 8030, 8215, 11315, 16430, 18073, 19345, 22630, 24893, 36146, 38690, 42559, 49786, 85118, 90365, 119939, 124465, 180730, 212795, 239878, 248930, 425590, 599695, 1199390, 1319329, 2638658, 6596645, 13193290]

約数ペア:

[(1, 13193290), (2, 6596645), (5, 2638658), (10, 1319329), (11, 1199390), (22, 599695), (31, 425590), (53, 248930), (55, 239878), (62, 212795), (73, 180730), (106, 124465), (110, 119939), (146, 90365), (155, 85118), (265, 49786), (310, 42559), (341, 38690), (365, 36146), (530, 24893), (583, 22630), (682, 19345), (730, 18073), (803, 16430), (1166, 11315), (1606, 8215), (1643, 8030), (1705, 7738), (2263, 5830), (2915, 4526), (3286, 4015), (3410, 3869)]